Answer:(3x) + 2(5x) + 4(3x) + (4)(2)area = 15x² + 10x + 12x + 8area
Explanation:
Define the length and the width of the rectanglelength = 5x + 4width = 3x + 2
Determine the areaarea = length × widtharea = (5x + 4) (3x + 2)area = (5x)(3x) + 2(5x) + 4(3x) + (4)(2)area = 15x² + 10x + 12x + 8area = 15x² + 22x + 8
The area of the rectangle is (15x² + 22x + 8) units²